Ditemukan 4 dokumen yang sesuai dengan query
Nofrijon Sofyan, author
Vanadium-doped LiFePO4/C
used as a cathode for a lithium ion battery has been successfully synthesized.
In this work, LiFePO4 was synthesized from LiOH, NH4H2PO4,
and FeSO4.7H2O at a stoichiometric amount. Vanadium was added in the
form of H4NO3V at concentration variations and 3 wt.%
carbon black. The characterization includes thermal analysis, X-ray
diffraction, electron microscopy, and...
2016
J-Pdf
Artikel Jurnal Universitas Indonesia Library
Nofrijon Sofyan, author
Vanadium-doped LiFePO4/C used as a cathode for a lithium ion battery has been successfully synthesized. In this work, LiFePO4 was synthesized from LiOH, NH4H2PO4, and FeSO4.7H2O at a stoichiometric amount. Vanadium was added in the form of H4NO3V at concentration variations and 3 wt.% carbon black. The characterization includes thermal...
Depok: Faculty of Engineering, Universitas Indonesia, 2017
UI-IJTECH 7:8 (2016)
Artikel Jurnal Universitas Indonesia Library
Subkhan Alfaruq, author
Telah dilakukan sintesis LiFePO4 melalui metode hidrotermal dengan penambahan variasi vanadium dan pelapisan karbon aktif dari bambu untuk katoda baterai litium ion. Pada sintesis LiFePO4, bahan dasar yang digunakan adalah serbuk LiOH, NH4H2PO4 dan FeSO4.7H2O yang diukur sesuai stokiometri dengan perbandingan molar 2:1:1. Setelah proses sintesis, dilakukan penambahan variasi vanadium...
Depok: Fakultas Teknik Universitas Indonesia, 2017
S68946
UI - Skripsi (Membership) Universitas Indonesia Library
Nofrijon Sofyan, author
Faced with ever-shrinking reserves of fossil-based energy, in addition to the damaging impacts of the use of fossil-based energy sources, such as the greenhouse effect and global warming, efforts are needed to find energy alternatives. Currently under development as an alternative source of renewable energy, utilizing solar energy as its...
Depok: Faculty of Engineering, Universitas Indonesia, 2017
UI-IJTECH 8:7 (2017)
Artikel Jurnal Universitas Indonesia Library
